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Self-report Traffic Pricing Model Based on Incentive Stackelberg Strategy

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Self-report Traffic Pricing Model Based on Incentive Stackel...

2011 Chinese Control and Decision Conference（CCDC）

作者： Dan Wang is with the Key Laboratory of Manufacturing Industrial Integrated Automation,shenyang university,shenyang,china.Sanqing Hu is with the College of Computer Science,Hangzhou Dianzi university,Hangzhou,china.Xiaolong Qian is with the school of Information Science and engineering,northeastern university,shenyang,china.Yuanwei Jing is with the school of Information Science and engineering,northeastern university,shenyang,china

This paper deal with a kind of routing control problems of *** incentive Stackelberg strategy concept in the game theory was introduced to the network traffic model that comprises subsidiary systems of consumers （users） and ***,to unify the benefits of operators and consumers,a novel self-report network traffic pricing model is *** main idea of the model is that users themselves reporting network traffic according to own practical *** the model,the part of excess or leavings will be appropriate punished by a new establishing linear incentive *** results of the theoretical analysis and simulation demonstrate that the proposed strategy provides incentive by means of appropriate resource allocation,and improves the utilization of network resources.

关键词： Rate control Incentive pricing Stackelberg strategy

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蜂窝式钢框架梁柱节点的试验与有限元分析

沈阳建筑大学学报(自然科学版) 2011年第3期27卷 436-441页

作者：贾连光王瑞峰沈阳建筑大学土木工程学院

目的研究蜂窝式钢框架梁柱节点的静力性能,为蜂窝钢框架在工程中的应用提供参考依据.方法通过对3个节点域不带孔的蜂窝式梁柱节点和1个实腹式梁柱节点进行对比分析,研究六边形蜂窝节点的扩高比K=1.5时,第一个开孔中心到柱外翼缘的距离d... 详细信息

目的研究蜂窝式钢框架梁柱节点的静力性能,为蜂窝钢框架在工程中的应用提供参考依据.方法通过对3个节点域不带孔的蜂窝式梁柱节点和1个实腹式梁柱节点进行对比分析,研究六边形蜂窝节点的扩高比K=1.5时,第一个开孔中心到柱外翼缘的距离d和柱上第一个开孔中心到梁上翼缘的距离e对蜂窝节点的破坏形态和极限承载力的影响.结果对于蜂窝式钢框架梁柱节点,改变参数d可以使蜂窝节点的破坏由节点域转变为梁上蜂窝孔处的截面破坏,改变参数e可以避免蜂窝钢框架节点在柱上发生剪切破坏.建议d取(1.0～2.2)Hb,e取(1.5-2)Hc.结论通过改变d和e的取值可以控制塑性铰的位置,避免节点发生脆性破坏.

关键词：蜂窝构件梁柱节点静力性能试验研究有限元

不同层状结构岩体中隧洞开挖诱发岩爆机理研究

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沈阳建筑大学学报(自然科学版) 2011年第3期27卷 442-450页

作者：黄志平赵文唐春安朱万成张滨州东北大学资源与土木工程学院沈阳建筑大学土木工程学院大连理工大学建设工程学部金诚信矿业建设集团有限公司

目的研究不同层状岩体渐进破裂直至岩爆临界状态前的孕育过程及其微破裂前兆规律.方法在完整岩体、水平层状岩体、及急倾斜层状岩体中建立隧洞开挖三个数值模型,运用RFPA2D对隧洞开挖诱发岩爆机理进行数值试验研究.结果 RFPA2D模拟隧洞... 详细信息

目的研究不同层状岩体渐进破裂直至岩爆临界状态前的孕育过程及其微破裂前兆规律.方法在完整岩体、水平层状岩体、及急倾斜层状岩体中建立隧洞开挖三个数值模型,运用RFPA2D对隧洞开挖诱发岩爆机理进行数值试验研究.结果 RFPA2D模拟隧洞卸载失稳是可行的,同时表明结构面对隧洞围岩的破坏失稳模式有显著影响,不同性质的结构面使得隧洞最后破坏状态完全不一样.结论隧洞开挖卸载岩爆破坏程度在水平层状岩体中表现最为强烈,倾斜层状岩体中次之,完整岩体中相对最弱.隧洞破坏在水平层状岩体与完整岩体中具有对称性,倾斜层状岩体中具有明显的非对称特征.围岩卸荷破坏具有明显的脆性特征,岩体破坏时表现出沿卸荷方向强烈扩容破坏特征,洞周围岩产生明显的侧向膨胀,致使洞室断面缩小.

关键词：数值模拟层状岩体诱发岩爆隧洞开挖

Study on reclaiming spent pot lining of aluminium electrolysis cells by alkaline leaching and acid leaching

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Study on reclaiming spent pot lining of aluminium electrolys...

第十届中俄双边新材料新工艺研讨会

作者： SHI Zhongning,LI Wei,REN Bijun,WANG Zhaowen,and GAO Bingliang school of Materials and metallurgy,northeastern university,shenyang 110004,china

In this paper,the process of leaching the spent pot lining(SPL) by alkaline and acid were ***,in the NaOH solution of a concentration of 60 g/L,at 100℃,the SPL were leached lasting 1-3 *** purity of carbon from NaOH leaching is 72.7%.Secondly,further leaching in the HCl solution of a concentration of 5.84 wt.%,at 100℃,under the stirring conditions were carried out,and the purity of carbon powder increased to 97.2%.Then,by using the acid leaching filtrate to adjust the alkaline leaching filtrate to a appropriate pH value of 9,the solid NaAlF deposit from the solution at room *** separating the solid NaAlF, the saturated solution of bleaching powder was used to deposit CaF by the reacting between F and *** process of treating SPL of aluminium electrolysis cells introduced in this paper could eliminate the solid waste materials and reclaim the second valuable resources.

关键词： spent pot lining alkaline leaching solid waste materials aluminum electrolysis

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模卡式节能墙体钢框架体系滞回性能研究

世界地震工程 2010年第1期26卷 64-68页

作者：王凤池李中原朱浮声王声平叶霄鹏沈阳建筑大学土木工程学院辽宁沈阳110168 东北大学资源与土木工程学院辽宁沈阳110004

设计制作了内填充榫卯砌块墙体的钢框架,对体系施加低周水平往复荷载。在往复荷载的作用下,在榫卯节点连接处产生了应力集中,榫头的上部边缘发生剪切破坏,使得插孔处混凝土被压碎,最终导致墙体与连接件发生脱离而体系破坏。开裂后,滞回... 详细信息

设计制作了内填充榫卯砌块墙体的钢框架,对体系施加低周水平往复荷载。在往复荷载的作用下,在榫卯节点连接处产生了应力集中,榫头的上部边缘发生剪切破坏,使得插孔处混凝土被压碎,最终导致墙体与连接件发生脱离而体系破坏。开裂后,滞回曲线由梭形向弓形、反S形变化,开裂荷载约为极限荷载的48%,大于同类钢框架填充墙体的比值。说明榫卯结构改善了墙体的变形能力,在墙体达到极限荷载后,可保持裂而不倒。体系的能量耗散系数、等效粘滞阻尼比和延性优于普通填充墙体,说明榫卯结构提高了墙体的耗能能力进而提高了抗震能力。

关键词：模卡式拼装墙体钢框架填充墙滞回曲线变形性能

内置CFRP圆管方钢管高强混凝土纯弯构件力学性能的试验

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沈阳建筑大学学报（自然科学版） 2009年第6期25卷 1044-1049页

作者：李帼昌杨野沈阳建筑大学土木工程学院辽宁沈阳110168

目的了解内置CFRP圆管的方钢管高强混凝土纯弯构件的静力性能，研究不同CFRP配置率和含钢率对纯弯构件的承载能力的影响．方法对5个内置CFRP圆管的方钢管高强混凝土纯弯构件和3个方钢管高强混凝土纯弯构件进行静力试验，分析试验结果，... 详细信息

目的了解内置CFRP圆管的方钢管高强混凝土纯弯构件的静力性能，研究不同CFRP配置率和含钢率对纯弯构件的承载能力的影响．方法对5个内置CFRP圆管的方钢管高强混凝土纯弯构件和3个方钢管高强混凝土纯弯构件进行静力试验，分析试验结果，绘制荷载-跨中挠度曲线，钢管碳纤维P-ε曲线．结果受弯构件内置了CFRP圆管约束内部核心混凝土后，有效地改善了该构件的力学性能（承载力提高率可提高10％左右、延性提高5％-12％）；试件的荷载跨中挠度全过程曲线可分为弹性阶段、弹塑性阶段、强化段．结论内置CFRP圆管可有效地改善方钢管高强混凝土纯弯构件的力学性能．

关键词：纯弯构件内置CFRP圆管方钢管高强混凝土荷载-跨中挠度曲线应变分析抗弯刚度

Structural Design Optimum of the Compound Electrostatic-bag Filter

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Structural Design Optimum of the Compound Electrostatic-bag ...

第七届亚洲气溶胶会议

作者： Wenge Hao1 Mengcheng Li1 and Yan Li1 (1 College of resources and civil engineering northeastern university shenyang Liaoning110819 china) College of resources and civil engineering Northeastern UniversityShenyangLiaoning110819China

The compound electrostatic-bag filter has been used more and more widely as a new dust collector with its high collection efficiency and low operating energy consumption. The mathematical model of the manufacturing cost and the operating cost was established by studying its structure and system mechanism. The filtration airspeed and other parameters were optimized with the aim of achieving the lowest total cost of the bag filter （BF）. And in order to minimize the total cost of the compound electrostatic-bag filter, their respective efficiency of dust collection, the cleaning share rate of the electrostatic precipitator （ESP）, the length of the electric-field of the electrostatic precipitator and other parameters were optimized. This provides some valuable reference for the structure-designing and the operating parameters in the compound electrostatic-bag filter.

关键词： Electrostatic-bag filter, Energy consumption, Filtration airspeed Cost analysis, Structure optimum

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楼梯抗震技术的发展

施工技术 2011年第S2期40卷 360-363页

作者：燕鸣全沈阳建筑大学土木工程学院辽宁沈阳110168

就楼梯间和楼梯结构的震害作了简要分析,同时提出了一些抗震设计概念及构造措施,通过增强梯板结构构造与配筋等,以期将楼梯间建成震时疏散的生命通道,同时揭示了楼梯间及楼梯抗震设计的重要性。

关键词：楼梯楼梯间抗震设计构造措施

Greenhouse Gas Emissions from Northeast china Rice Fields in Fallow Season

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Pedosphere 2007年第5期17卷 630-638页

作者： LIANG Wei SHI Yi ZHANG Hua YUE Jin HUANG Guo-Hong Institute of Applied Ecology Chinese Academy of Sciences Shenyang 110016 （China） Graduate school of the Chinese Academy of Sciences Beijing 10005g （China） College of resources and Environment Huazhong Agricultural University Wuhan 430070 （China）

CH4, N2O and CO2 emissions from northeast Chinese rice fields were measured in the fallow season （November to March） to investigate the effects of freezing-thawing on the emissions. Both CH4 emission from and atmospheric CH4 oxidation by the soil occurred, but the flux was small. During the fallow season, rice fields acted as a minor source of atmospheric CH4, which accounted for about 1% of the CH4 emission during the rice growing period. The field was also a substantial source of atmospheric N20, which ranged between 40 to 77 mg m-2 and eu=counted for 40%-50% of the annual N20 emission. The largest N20 flux was observed in the thawing period during the fallow season. Laboratory incubation tests showed that the largest N20 flux came from the release of N20 trapped in frozen soil. Tillage and rice straw application （either mulched on the soil surface or incorporated in the soil） stimulated the CH4 and CO2 emissions during the fallow season, but only straw application stimulated N2O emission substantially.

关键词： CH4 CO2 freezing-thawing N2O rice field